<template>
  <section>
      <div class="filter-container">
            <el-button size="mini" class="ml10" @click="handleCreate" type="primary" icon="el-icon-plus">新增</el-button>
        </div>
      <el-table max-height="500"
                :data="role_list"
                style="width: 100%">
            
            <el-table-column align="center" label="角色名称">
                <template slot-scope="scope">
                    <span>{{scope.row.name}}</span>
                </template>
            </el-table-column>
            <!-- <el-table-column align="center" label="创建时间">
                <template slot-scope="scope">
                    <span>{{scope.row.createTime}}</span>
                </template>
            </el-table-column> -->
            <el-table-column align="left" label="备注">
                <template slot-scope="scope">
                    <span>{{scope.row.note}}</span>
                </template>
            </el-table-column>
            <el-table-column
                    fixed="right"
                    label="操作"
                    width="100">
                <template slot-scope="scope">
                    <el-dropdown>
                        <el-button
                                type="text">
                            操作<i class="el-icon-arrow-down el-icon--right"></i>
                        </el-button>
                        <el-dropdown-menu slot="dropdown">
                            <el-dropdown-item @click.native="handleUpdate(scope.row)">编辑</el-dropdown-item>
                            <el-dropdown-item @click.native="handleDelete(scope.row)">删除</el-dropdown-item>
                        </el-dropdown-menu>
                    </el-dropdown>
                </template>
            </el-table-column>
        </el-table>

        <el-dialog :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible" :close-on-click-modal="false" width="800px" @close="dialogClose">
            <el-form :model="form" :rules="rules" ref="form" label-width="150px">
                <el-form-item label="角色名称" prop="name">
                    <common-input v-model="form.name" placeholder="" />
                </el-form-item>
                <el-form-item label="备注" prop="note">
                    <common-input type="textarea" :autosize="{ minRows: 3, maxRows: 5}" placeholder="" maxlength="100" v-model="form.note" />
                </el-form-item>
                <el-form-item label="权限列表" prop="permissions">
                    <!-- <el-checkbox-group v-model="form.permissions"> -->
                        <template v-for="item in menu_list">
                            <el-card class="box-card" :key="item.id" style="margin-bottom:10px;">
                                <div slot="header" class="clearfix">
                                    <span>{{item.name}}</span>
                                </div>
                                <template v-for="item2 in item.children">
                                    <el-row :gutter="20" :key="item2.id">
                                        <el-col :span="6">
                                            {{ item2.name }}：
                                        </el-col>
                                        <el-col :span="18">
                                            <el-checkbox-group v-model="item2.permissions">
                                                <template v-for="item3 in item2.children">
                                                    <el-checkbox :key="item3.fullCode" :label="item3.fullCode">{{item3.name}}</el-checkbox>
                                                </template>
                                            </el-checkbox-group>
                                        </el-col>
                                    </el-row>

                                </template>
                            </el-card>

                        </template>
                    <!-- </el-checkbox-group> -->
                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button size="mini" @click="cancel('form')">取消</el-button>
                <el-button size="mini" v-if="dialogStatus=='create'" type="primary" @click="create('form')">确定</el-button>
                <el-button size="mini" v-else type="primary" @click="update('form')">确定</el-button>
            </div>
        </el-dialog>
  </section>
</template>

<script>
    import {
        isPassword
    } from '../../utils/validator'
    import {
        agency_role_list,
        agency_menus,
        agency_role_create,
        agency_role_detail,
        agency_role_edit,
        agency_role_delete
    } from '../../api/agency';
    export default {
        components: {
        },
        data() {
            return {
                activeName: '1',
                list: null,
                listLoading: true,
                listQuery: {
                    page: 1,
                    num: 20,
                    keyword: undefined,
                    status: '',
                    password: undefined,
                },
                status_list: [
                    {
                        value: 1,
                        label: '可用'
                    },
                    {
                        value: 2,
                        label: '不可用'
                    }
                ],
                total: null,
                dialogStatus: '',
                dialogFormVisible: false,
                textMap: {
                    update: '编辑角色',
                    create: '新增角色'
                },
                form: {
                    id: undefined,
                    name: undefined,
                    note: undefined,
                    permissions: [],
                },
                rules: {
                    name: [
                        {
                            required: true,
                            message: '请输入角色名称',
                            trigger: 'blur'
                        }
                    ],
                },
                role_list: [],
                menu_list: []
            }
        },
        mounted() {
        },
        created() {
            this.getRoleList();
            this.getMenuList();
        },
        methods: {
            getRoleList() {
                agency_role_list().then(res => {
                    this.role_list = res.data
                })

            },
            getMenuList() {
                agency_menus().then(res => {
                    this.menu_list = res.data
                })

            },
            handleCreate() {
                this.resetTemp();
                this.setPermissions();
                this.dialogStatus = 'create';
                this.dialogFormVisible = true;
            },
            resetTemp() {
                this.form = {
                    id: undefined,
                    name: undefined,
                    note: undefined,
                    permissions: [],
                };
            },
            create(formName) {
                const set = this.$refs;
                set[formName].validate(valid => {
                    if (valid) {
                        this.form.permissions = this.getPermissions()
                        agency_role_create(this.form)
                            .then(() => {
                                this.dialogFormVisible = false;
                                this.getRoleList();
                                this.$message.success("角色创建成功");
                            })
                    } else {
                        return false;
                    }
                });
            },
            update(formName) {
                const set = this.$refs;
                set[formName].validate(valid => {
                    if (valid) {
                        this.dialogFormVisible = false;
                        this.form.permissions = this.getPermissions()
                        agency_role_edit(this.form.id, this.form).then(() => {
                            this.dialogFormVisible = false;
                            this.getRoleList();
                            this.$message.success("角色更新成功");
                        });
                    } else {
                        return false;
                    }
                });
            },
            cancel(formName) {
                this.dialogFormVisible = false;
                this.$refs[formName].resetFields();
            },
            handleUpdate(row) {
                agency_role_detail(row.id)
                    .then(response => {
                        this.form = response.data;
                        this.setPermissions();
                        this.dialogFormVisible = true;
                        this.dialogStatus = 'update';
                    });
            },
            handleDelete(row) {
                this.$confirm('此操作将永久删除, 是否继续?', '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                })
                    .then(() => {
                        agency_role_delete(row.id)
                            .then(() => {
                                this.$message.success("角色删除成功");

                                this.getRoleList();
                            });
                    }).catch(()=>{});
            },
            dialogClose() {
                this.$refs.form.resetFields();
            },
            getPermissions() {
                let permissions = [];
                this.menu_list.forEach((item)=>{
                    item.children.forEach((item2)=>{
                        // console.log(item2.permissions)
                        if(item2.permissions && item2.permissions.length > 0) {
                            permissions = permissions.concat(item2.permissions)
                        }
                    })
                });

                return permissions;
            },
            setPermissions() {
                this.menu_list.forEach((item)=>{
                    item.children.forEach((item2)=>{
                        let p = [];
                        item2.children.forEach((item3)=>{
                            let has = false;
                            if(this.form.permissions && this.form.permissions.length > 0) {
                                this.form.permissions.forEach((item4)=>{
                                    if(item4 == item3.fullCode) {
                                        has = true;
                                        return false;
                                    }
                                })
                            }

                            if(has) {
                                p.push(item3.fullCode)
                            }
                        });

                        item2.permissions = p;
                        // console.log(p)
                    })
                });

                console.log(this.menu_list);
            }
        }
    };
</script>
